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BEIJING HUIFENGRENHE TECH SHARE CO LTD

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    112,795
  • Filing trend
    ⇧ 66.0%
About

BEIJING HUIFENGRENHE TECH SHARE CO LTD has a total of 15 patent applications. It increased the IP activity by 66.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets thermal processes, environmental technology and chemical engineering are XU CHENHUA, FIRST AMERICAN SCIENT CORP and CHANGXING XIEDA ENERGY TECH CO LTD.

Patent filings in countries

World map showing BEIJING HUIFENGRENHE TECH SHARE CO LTDs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing BEIJING HUIFENGRENHE TECH SHARE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chu Xiaoliang 10
#2 Dong Yacui 6
#3 Yu Shuai 6
#4 Hao Lina 5
#5 Miao Yuwang 4
#6 Sun Shuweng 3
#7 Wang Weiping 2
#8 Hu Yunchong 2
#9 Pang Long 2
#10 Zhang Yubin 2

Latest patents

Publication Filing date Title
CN111841861A System and method for reducing cold air volume of coal mill
CN111504085A Flue gas waste heat utilization system and method for heating cold air by utilizing condensation water thermal cycle
CN111442257A System and method for heating primary air temperature by using steam turbine
CN111486722A Flue gas waste heat utilization system and method for heating cold air by utilizing bypass thermal cycle
CN111442255A System and method for heating primary air and condensed water by using bypass heat
CN111442256A System and method for heating primary air, water supply and circulating water by using bypass flue gas
CN109174319A A kind of high-effect medium-speed pulverizer and method
CN109174422A A kind of coal pulverizer and method improving pulverized coal fineness
CN109395837A A kind of medium-speed pulverizer mill fluidizer and its application method
CN109210912A A kind of the center drying system and drying means of medium-speed pulverizer
CN109107369A SO in a kind of flue gas3Removing system and method
CN107654995A Three points of storehouse air preheater gas bypass heat First airs and the method for feedwater
CN107655026A Utilize the method for three points of storehouse air preheater gas bypass heat First airs
CN106642108A Metal fiber surface combustor for gas-fired boiler
CN106196147A A kind of exhaust steam residual heat that reclaims improves the thermal efficiency and the system of unit on-load ability